Placebo-controlled study of fluvoxamine in the treatment of patients with compulsive buying.

Compulsive buying is a syndrome characterized by the impulsive and/or compulsive buying of unneeded objects that results in personal distress, impairment in vocational or social functioning, and/or financial problems. Results from a two-site, double-blind, placebo-controlled 13-week trial of fluvoxamine are presented. Subjects had problematic buying behavior that they could not control for the previous 6 months or longer and met DSM-IV criteria for impulse control disorder-not otherwise specified (ICD-NOS) and the University of Cincinnati criteria for compulsive buying. Assessments included clinician-rated scales-the Yale-Brown Obsessive Compulsive Scale modified for compulsive buying, the Clinical Global Impression Scale, the Global Assessment of Functioning, and the Hamilton Rating Scale for Depression-and patient self-reports using daily diaries, which measured episodes of compulsive buying. Forty-two subjects gave informed consent, with 37 subjects providing evaluable information and 23 completing the study. Current or past psychiatric comorbidity was present in 74% of subjects. Intent-to-treat and completer analyses failed to show a significant difference between treatments on any measures of outcome. A high placebo-response rate, possibly from the behavioral benefits of maintaining a daily diary, prevents any definitive statement on the efficacy of fluvoxamine in treating compulsive buying.

Placebo-controlled trial of sertraline in the treatment of binge eating disorder.

OBJECTIVE: The authors' goal was to assess the efficacy of sertraline in the treatment of binge eating disorder. METHOD: Thirty-four outpatients with DSM-IV binge eating disorder were randomly assigned to receive either sertraline (N=18) or placebo (N=16) in a 6-week, double-blind, flexible-dose (50-200 mg) study. Except for response level, outcome measures were analyzed by random regression methods, with treatment-by-time interaction as the effect measure. RESULTS: Compared with placebo, sertraline was associated with a significantly greater rate of reduction in the frequency of binges, clinical global severity, and body mass index as well as a significantly greater rate of increase in clinical global improvement. Patients receiving sertraline who completed the study demonstrated a higher level of response, although the effect was not significant. CONCLUSIONS: In a 6-week trial, sertraline was effective and well tolerated in the treatment of binge eating disorder.

Gabapentin in the treatment of adolescent mania: a case report.

Gabapentin is a new antiepileptic drug with an unknown mechanism of action and very favorable pharmacokinetic and safety profiles. An increasing number of reports have described the successful use of gabapentin in bipolar disorder in adults. A 13-year-old boy with bipolar I disorder, manic episode, and ADHD, was treated with gabapentin 1,500 mg/day as add-on therapy to carbamazepine and showed a marked response within 1 month. He had previously failed a divalproex trial, could not tolerate lithium, and carbamazepine could not control his symptoms and induced a low WBC. He remained euthymic 7 months after gabapentin was added. His Young Mania Rating Scale (YMRS) score was 27 when gabapentin was added, 9 after 1 month, 15 after 4 months, and 6 after 7 months. Controlled studies are needed to evaluate the possible anti-manic, mood stabilizing, and/or anti-depressant properties of gabapentin in youth.